JP2538327B2 - Method of forming patterned groove on mortar surface - Google Patents
Method of forming patterned groove on mortar surfaceInfo
- Publication number
- JP2538327B2 JP2538327B2 JP63282575A JP28257588A JP2538327B2 JP 2538327 B2 JP2538327 B2 JP 2538327B2 JP 63282575 A JP63282575 A JP 63282575A JP 28257588 A JP28257588 A JP 28257588A JP 2538327 B2 JP2538327 B2 JP 2538327B2
- Authority
- JP
- Japan
- Prior art keywords
- mortar
- pattern
- groove
- tool horn
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Finishing Walls (AREA)
- Floor Finish (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、モルタル床等の表面に色彩模様を象嵌す
る溝を形成する方法に関するものである。Description: TECHNICAL FIELD The present invention relates to a method for forming a groove for inlaying a color pattern on the surface of a mortar floor or the like.
従来、色彩模様を有するモルタル床を施工するには、
（１）モルタル床面にカラーモルタルブロックを模様に
従って埋め込むか、（２）模様部を囲った型枠中にカラ
ーモルタルを流し込むか、（３）モルタル床中に模様を
型取った木型を埋め込んだ後、木型を抜き取ったあとに
カラーモルタルを流し込む方法が行われていた。Conventionally, to build a mortar floor with a color pattern,
(1) Embed the color mortar block according to the pattern on the mortar floor surface, (2) pour the color mortar into the mold surrounding the pattern part, or (3) embed the pattern-shaped wooden mold in the mortar floor. After that, the method of pouring color mortar after removing the wooden mold was used.
従来の方法の（１）では、任意の形状の模様を描くこ
とが困難であり、（２）では、複雑な模様を描くことが
困難であり、かつ型枠が必要なため工費が高くなり、
（３）では、木型の製作が面倒であり、かつ木型が高価
である等の問題点があり、この発明はこれらの問題点を
解決することを課題とするものである。In the conventional method (1), it is difficult to draw a pattern of an arbitrary shape, and in (2), it is difficult to draw a complicated pattern, and a mold is required, which increases the construction cost.
In (3), there are problems that the production of the wooden mold is troublesome and the wooden mold is expensive, and the present invention aims to solve these problems.
前記の課題を解決するため、この発明は、面圧5.0〜
5.5kg/cm2の生乾きのモルタル表面に超音波工具ホーン
を振動数15〜50KHz、振幅0.5〜５μｍ、加振圧力３〜5k
g/cm2、移動速度0.5〜1cm/秒で押圧し、所望の模様に従
って移動させてなるモルタル表面に模様溝を形成する方
法の手段を講じるものである。In order to solve the above problems, the present invention provides a surface pressure of 5.0 to
An ultrasonic tool horn with a frequency of 15 to 50 KHz, an amplitude of 0.5 to 5 μm, and an oscillating pressure of 3 to 5 k on a 5.5 kg / cm 2 raw dry mortar surface.
A means for forming a pattern groove is formed on the surface of a mortar which is pressed according to a desired pattern by pressing at g / cm 2 and a moving speed of 0.5 to 1 cm / sec.
この発明の作用を実施例を参照して説明する。 The operation of the present invention will be described with reference to the embodiments.
人間が歩行できる程度の面圧5.0〜5.5kg/cm2の生乾き
のモルタル表面上に振動数19.5KHz、振幅５μｍの超音
波工具ホーンを加振圧力5kg/cm2、移動速度1cm/秒で移
動させると、超音波振動をうけたモルタルはその表面か
ら3mm程度の厚さの部分は瞬時に流動化し、流動化した
モルタルは前方に押し出され、押し出された跡のモルタ
ルは締固められ、モルタル表面に超音波工具ホーンの幅
で深さ3mmの溝が形成される。この際、工具ホーンを所
望の模様に従って移動させると、その模様と同じ形の溝
が形成される。An ultrasonic tool horn with a vibration frequency of 19.5 KHz and an amplitude of 5 μm is moved at a vibration pressure of 5 kg / cm 2 and a moving speed of 1 cm / sec on a surface of a dry mortar with a surface pressure of 5.0 to 5.5 kg / cm 2 that can be walked by humans. As a result, the mortar subjected to ultrasonic vibration instantly fluidizes the portion with a thickness of about 3 mm from the surface, the fluidized mortar is extruded forward, the mortar on the extruded trace is compacted, and the mortar surface A groove having a depth of 3 mm is formed in the width of the ultrasonic tool horn. At this time, when the tool horn is moved according to a desired pattern, a groove having the same shape as the pattern is formed.
この場合、超音波の振動数が15〜50KHz、振幅が0.5〜
５μｍ、工具ホーンの加振圧力が３〜5kg/cm2、移動速
度が0.5〜1cm/秒であっても模様溝の形成が可能である
が、振幅が小さい場合は溝の深さが浅くなるとともに流
動化しにくくなり、また加振圧力が大きいときは溝の深
さが深くなり、移動速度が速いと溝の深さが浅くなるの
で、これらの点を考慮してその数値を決定する必要があ
る。In this case, the ultrasonic frequency is 15 to 50 KHz and the amplitude is 0.5 to
Pattern grooves can be formed even when the tool horn vibration pressure is 3 to 5 kg / cm 2 and the moving speed is 0.5 to 1 cm / sec, but the groove depth becomes shallow when the amplitude is small. With this, it becomes difficult to fluidize, and when the vibration pressure is large, the depth of the groove becomes deep, and when the moving speed is fast, the depth of the groove becomes shallow.Therefore, it is necessary to consider these points when determining the value. is there.
水：セメント：砂の比を0.5:1:2.5とした材料を用い
てモルタルを混練し、これを型枠に流し込み、面圧が5.
3kg/cm2に固まるまで常温で５〜６時間放置しておき、
この状態の生乾きのモルタル表面に超音波振動体として
図面に示すように超音波振動子１の先端に長方形立方体
の刃状体２を取付けた超音波工具ホーン３を、超音波の
振動数19.5KHz、振幅５μｍ、超音波工具ホーン３の加
振圧力5kg/cm2、移動速度1cm/秒で押圧し模様に沿って
移動させたところ超音波工具ホーン３が通過した跡に深
さ3mmの浅い溝が模様通りに形成された。Mortar is kneaded using a material with a water: cement: sand ratio of 0.5: 1: 2.5, poured into a mold, and the surface pressure is 5.
Leave at room temperature for 5-6 hours until it solidifies to 3kg / cm 2 ,
As shown in the drawing, an ultrasonic tool horn 3 in which a rectangular cubical blade 2 is attached to the tip of an ultrasonic oscillator 1 as an ultrasonic oscillator on the surface of a dry mortar in this state, the ultrasonic frequency is 19.5 KHz. , Amplitude 5 μm, ultrasonic tool horn 3 excitation pressure 5 kg / cm 2 , moving speed 1 cm / sec, and when moved along the pattern, the ultrasonic tool horn 3 has a shallow groove with a depth of 3 mm in the trace. Was formed according to the pattern.
工具ホーンの形状は図のほか溝幅や曲線の状況等に従
って各種の形状のものを使用することができる。As for the shape of the tool horn, various shapes can be used according to the groove width, the condition of the curve, etc. in addition to the drawing.
この実施例では、この後、前記の溝に緑色のモルタル
を流し込んでその上面をモルタル素地の面と同一になる
ようにこてで平坦に仕上げた。カラーモルタルとモルタ
ル素地の接着強度は15.5〜18kg/cm2であった。In this example, thereafter, green mortar was poured into the groove and the upper surface thereof was flattened with a trowel so as to be the same as the surface of the mortar substrate. The adhesive strength between the color mortar and the mortar substrate was 15.5-18 kg / cm 2 .
この発明は、（１）任意の形状の模様溝を形成するこ
とができ、（２）型枠によってはできない複雑な模様の
溝を形成することができ、（３）型枠や木型が不要であ
るので経済的であり、（４）生乾きのモルタル素地に施
工するのでカラーモルタルとモルタル素地の接着性が領
域である等の効果がある。The present invention (1) can form a pattern groove having an arbitrary shape, (2) can form a groove having a complicated pattern which cannot be formed by a mold, and (3) does not require a mold or a wooden mold. Therefore, it is economical, and (4) since it is applied to a dry mortar substrate, there is an effect that the adhesiveness between the color mortar and the mortar substrate is a region.
図面は超音波工具ホーンの斜視図である。 The drawing is a perspective view of an ultrasonic tool horn.
Claims (1)
面に超音波工具ホーンを振動数15〜50KHz、振幅0.5〜５
μｍ、加振圧力３〜5kg/cm2、移動速度0.5〜1cm/秒で押
圧し、所望の模様に従って移動させてなるモルタル表面
に模様溝を形成する方法。1. An ultrasonic tool horn having a frequency of 15 to 50 KHz and an amplitude of 0.5 to 5 on a surface of a dry mortar with a surface pressure of 5.0 to 5.5 kg / cm 2.
A method of forming a pattern groove on the surface of a mortar, which is pressed according to a desired pattern by pressing at a μm, a vibration pressure of 3 to 5 kg / cm 2 , and a moving speed of 0.5 to 1 cm / sec.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63282575A JP2538327B2 (en) | 1988-11-10 | 1988-11-10 | Method of forming patterned groove on mortar surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63282575A JP2538327B2 (en) | 1988-11-10 | 1988-11-10 | Method of forming patterned groove on mortar surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02132266A JPH02132266A (en) | 1990-05-21 |
| JP2538327B2 true JP2538327B2 (en) | 1996-09-25 |
Family
ID=17654275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63282575A Expired - Fee Related JP2538327B2 (en) | 1988-11-10 | 1988-11-10 | Method of forming patterned groove on mortar surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538327B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6671795B2 (en) * | 2016-05-24 | 2020-03-25 | 紀伊産業株式会社 | Oily solid cosmetic and method for producing the same |
-
1988
- 1988-11-10 JP JP63282575A patent/JP2538327B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02132266A (en) | 1990-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |